{"instruction": "You are an expert in event extraction. Please extract event types and event trigger words from the input that conform to the schema definition. Return an empty list for non-existent events. Please respond in the format of a JSON string.", "schema": ["adverse event", "potential therapeutic event"], "input": "An obese patient, not diabetic, treated with metformin for some weeks, was referred to us with severe inferior digestive hemorrhage, diagnosed with Meckel's diverticulum."}
{"adverse event": ["diagnosed "], "potential therapeutic event": []}